| 摘要 |
PURPOSE: A prefabricated cutting board is provided to easily cut food materials in which the length is long by extending the length of the cutting board as a convex part and a concave part positioned on both ends of a cutting board body can be connected to each other. CONSTITUTION: A prefabricated cutting board comprises a concave part (30) and a convex part formed on both sides of a body (20). The convex part is divided into a plurality of parts and the concave part and the convex part of different cutting boards can be engaged. The parts of the convex part maintain each different sizes. The concave part is maintained to properly fit the number and the size of the convex part. |
